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IBM 19K5888 EtherJet Mini PCI 10/100 with 56K Modem T-20
- Mini PCI form factor
- Ethernet 10/100 Mbps connectivity
- Integrated 56K V.90 modem
- Designed for IBM systems
- Provides both LAN and dial-up access
- Model T-20 designation
- Requires a Mini PCI slot
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Product Overview
The IBM 19K5888 is an EtherJet Mini PCI network adapter that includes an integrated 56K modem. This card provides both wired Ethernet connectivity and dial-up modem capabilities for older IBM systems.
Technical Information
| Form Factor | Mini PCI |
| Ethernet Speed | 10/100 Mbps |
| Modem Type | 56K V.90 |
| Connectivity | Ethernet and Dial-up Modem |
Additional Specifications
| Brand | IBM |
| Part Number | 19K5888 |
| Model Designation | T-20 |
Product Description
The IBM 19K5888, also known by its model designation T-20, is a versatile networking and communication card designed for integration into IBM systems via a Mini PCI slot. This adapter combines two essential communication technologies: a 10/100 Mbps Fast Ethernet controller for wired network connectivity and a 56K V.90 modem for traditional dial-up internet access or fax capabilities. This dual-functionality makes the 19K5888 particularly useful for older laptop or desktop systems that may lack integrated networking or modem ports, or for situations where both wired and dial-up connections are required. The Mini PCI form factor indicates its intended use in compact systems, typically laptops from the era when this technology was prevalent. By providing both Ethernet and modem functionalities on a single card, the IBM 19K5888 simplifies system configuration and reduces the need for multiple expansion cards. It offers a reliable solution for maintaining connectivity in environments where broadband internet may not be available or as a backup communication method.
